Product Overview

The WESDAC D20A is a high-precision Remote Terminal Unit (RTU) developed by GE (General Electric) for industrial data acquisition. It belongs to the WESDAC series and works in tandem with the WESTERM D20A terminal module via the D.20 Link protocol.
Designed for demanding environments, the WESDAC D20A supports multiple analog input channels and advanced surge protection. Its modular architecture allows seamless integration and easy maintenance without disrupting field wiring.

Technical Specifications

Key Features

• Supports up to 32 analog inputs for voltage or current signals

• Communicates via DNP3 and HDLC protocols over D.20 Link

• Built-in surge and pulse protection for enhanced reliability

• Modular design allows independent replacement of components

• Rack-mounted configuration simplifies field wiring and access

Application Scenarios

The WESDAC D20A RTU is ideal for power generation, petrochemical, steel, and energy sectors. It excels in high-accuracy signal acquisition and distributed control systems, making it a trusted component in GE’s automation portfolio.

Frequently Asked Questions (FAQ)

Q: Is the module brand new and original?

A: Yes, all units are factory-new and original from GE.

Q: Do you have stock available? How fast can you ship?

A: We have inventory ready. Orders ship within 3 days to 2 weeks depending on quantity.

Q: What logistics providers do you use?

A: We typically ship via DHL, FedEx, and other reliable carriers.

Q: What if there is a quality issue?

A: We offer a 30-day return policy for any quality-related concerns.

Q: How many analog inputs does this module support?